monero/src/blocks/blockexports.c
2018-03-05 11:55:05 +09:00

87 lines
2.8 KiB
C

#include <stddef.h>
#if defined(__APPLE__)
#include <mach-o/getsect.h>
#ifdef BUILD_SHARED_LIBS
#if !defined(__LP64__)
const struct mach_header _mh_execute_header;
#else
const struct mach_header_64 _mh_execute_header;
#endif
#else
#if !defined(__LP64__)
extern const struct mach_header _mh_execute_header;
#else
extern const struct mach_header_64 _mh_execute_header;
#endif
#endif
const unsigned char *get_blocks_dat_start(int testnet, int stagenet)
{
size_t size;
if (testnet)
return getsectiondata(&_mh_execute_header, "__DATA", "__testnet_blocks_dat", &size);
else if (stagenet)
return getsectiondata(&_mh_execute_header, "__DATA", "__stagenet_blocks_dat", &size);
else
return getsectiondata(&_mh_execute_header, "__DATA", "__blocks_dat", &size);
}
size_t get_blocks_dat_size(int testnet, int stagenet)
{
size_t size;
if (testnet)
getsectiondata(&_mh_execute_header, "__DATA", "__testnet_blocks_dat", &size);
else if (stagenet)
getsectiondata(&_mh_execute_header, "__DATA", "__stagenet_blocks_dat", &size);
else
getsectiondata(&_mh_execute_header, "__DATA", "__blocks_dat", &size);
return size;
}
#else
#if defined(_WIN32) && !defined(_WIN64)
#define _binary_blocks_start binary_blocks_dat_start
#define _binary_blocks_end binary_blocks_dat_end
#define _binary_testnet_blocks_start binary_testnet_blocks_dat_start
#define _binary_testnet_blocks_end binary_testnet_blocks_dat_end
#define _binary_stagenet_blocks_start binary_stagenet_blocks_dat_start
#define _binary_stagenet_blocks_end binary_stagenet_blocks_dat_end
#else
#define _binary_blocks_start _binary_blocks_dat_start
#define _binary_blocks_end _binary_blocks_dat_end
#define _binary_testnet_blocks_start _binary_testnet_blocks_dat_start
#define _binary_testnet_blocks_end _binary_testnet_blocks_dat_end
#define _binary_stagenet_blocks_start _binary_stagenet_blocks_dat_start
#define _binary_stagenet_blocks_end _binary_stagenet_blocks_dat_end
#endif
extern const unsigned char _binary_blocks_start[];
extern const unsigned char _binary_blocks_end[];
extern const unsigned char _binary_testnet_blocks_start[];
extern const unsigned char _binary_testnet_blocks_end[];
extern const unsigned char _binary_stagenet_blocks_start[];
extern const unsigned char _binary_stagenet_blocks_end[];
const unsigned char *get_blocks_dat_start(int testnet, int stagenet)
{
if (testnet)
return _binary_testnet_blocks_start;
else if (stagenet)
return _binary_stagenet_blocks_start;
else
return _binary_blocks_start;
}
size_t get_blocks_dat_size(int testnet, int stagenet)
{
if (testnet)
return (size_t) (_binary_testnet_blocks_end - _binary_testnet_blocks_start);
else if (stagenet)
return (size_t) (_binary_stagenet_blocks_end - _binary_stagenet_blocks_start);
else
return (size_t) (_binary_blocks_end - _binary_blocks_start);
}
#endif